Like D. Codon is the answer
Answer:
Enzymes catalyze a reaction which in presence of a catalyst proceeds the reaction faster. Inorganic catalysts promote a chemical reaction between many different reactants. Enzymes are proteinaceous in nature whereas inorganic catalysts are not proteinaceous in nature.
Explanation:
Heroin, Oxycodone, Oxymorphone, Hydromorphone.
These are some.
C.75 of the cell's mass is water